112233110321 has 4 divisors (see below), whose sum is σ = 112797096000. Its totient is φ = 111669124644.

The previous prime is 112233110317. The next prime is 112233110389. The reversal of 112233110321 is 123011332211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112233110321 - 2² = 112233110317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112233110293 and 112233110302.

It is not an unprimeable number, because it can be changed into a prime (112233110621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281992541 + ... + 281992938.

It is an arithmetic number, because the mean of its divisors is an integer number (28199274000).

Almost surely, 2^112233110321 is an apocalyptic number.

It is an amenable number.

112233110321 is a deficient number, since it is larger than the sum of its proper divisors (563985679).

112233110321 is an equidigital number, since it uses as much as digits as its factorization.

112233110321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563985678.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112233110321 its reverse (123011332211), we get a palindrome (235244442532).

The spelling of 112233110321 in words is "one hundred twelve billion, two hundred thirty-three million, one hundred ten thousand, three hundred twenty-one".